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- - JsfLabelMessageInterpolator
- RequiredCheckboxValidator
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- validateAll
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- validateMultiple
- validateOne
- validateOneOrMore
- validateOneOrNone
- validateOrder
- validateUnique
- validateUniqueColumn
- cdi
- components
- contexts
- converters
- el
- eventlisteners
- exceptionhandlers
- facesviews
- filters
- functions
- managedbeans
- push
- resourcehandlers
- search
- servlets
- taghandlers
- utils
- validators
- viewhandlers
- JsfLabelMessageInterpolator
- RequiredCheckboxValidator
- ValueChangeValidator
- validateAll
- validateAllOrNone
- validateBean
- validateEqual
- validateMultiple
- validateOne
- validateOneOrMore
- validateOneOrNone
- validateOrder
- validateUnique
- validateUniqueColumn
The <o:validateOne>
validates if ONLY ONE of the given UIInput
components have been filled out.
The default message is
{0}: Please fill out only one of those fields
For general usage instructions, refer ValidateMultipleFields
documentation.
Demo
Demo source code
<h:form>
<h3>Please fill out only one of those fields</h3>
<o:validateOne id="one" components="foo bar baz" />
<h:panelGrid columns="3">
<o:outputLabel for="foo" value="Foo" />
<h:inputText id="foo" />
<h:message for="foo" />
<o:outputLabel for="bar" value="Bar" />
<h:inputText id="bar" />
<h:message for="bar" />
<o:outputLabel for="baz" value="Baz" />
<h:inputText id="baz" />
<h:message for="baz" />
<h:panelGroup />
<h:commandButton value="submit">
<f:ajax execute="@form" render="@form" />
</h:commandButton>
<h:panelGroup>
<h:message for="one" />
<h:outputText value="OK!" rendered="#{facesContext.postback and not facesContext.validationFailed}" />
</h:panelGroup>
</h:panelGrid>
</h:form>
Documentation & Sources